TI - ALFRED NOBEL T2 - WORLD GREAT SCIENTISTS SN - 8178260190 U1 - 925/ROH PY - 2004/// CY - DELHI PB - ROHAN BOOK COMPANY KW - SCIENTISTS KW - PRIZE-WINNERS KW - GASES KW - NOBEL PRIZE KW - NITROGLYCERINE N1 - NO AUTHOR GIVEN ER -